Amrita MBBS Model Papers

Sir I am looking frot he Amrita MBBS model papers so can you please provide me the same

[Shaleen]

Amrita Vishwa Vidyapeetham is a university in India,spread across South India in the states of Kerala, Tamil Nadu and Karnataka.

The university headquarters are at Ettimadai, approximately twenty-two kilometers from Coimbatore City.


MODEL QUESTIONS
PHYSICS (S.No.1 to 35 ) 35 Questions

Data:

Acceleration due to gravity = 10m/s2

, Mass of electron = 9.1 x 10-31kg

Charge of electron = 1.6 x 10-19 C, Velocity of light, c = 3 x 108m/s

1 eV = 1.6 x 10-19 J

2. Choose the correct combination of the planet and its average orbital speed(in km s -1 )
a) Earth (29.8); Saturn(9.65); Venus(35.0); Mars(24.2)
b) Earth (9.65); Saturn(29.8); Venus(35.0); Mars(24.2)
c) Earth (24.2); Saturn(9.65); Venus(35.0); Mars(29.8)
d) Earth (29.8); Saturn(9.65); Venus(24.2); Mars(35.0)
3. At a point 3200 km vertically above the surface of the earth, acceleration due to gravity
of earth in SI units is
a) 6.66 b) 3.33 c) 5.55 d) 4.44

4. Two laser beams one of wave length 640 nm and the other 400 nm have same unit flux of
photons. Their powers are in the ratio
a) 64:40 b) 1:1 c) 5:8 d) 25:64

5. The relation, Work Done = Change in internal energy holds for
a) isothermal process b) adiabatic process
c) isobaric process d) isochoric process

6. The rate of flow of volume of a fluid of viscosity  along a horizontal pipe of radius r and
length L due to pressure difference P is (V/t). If a pipe of radius 2r and length 2L is
used and P is doubled the rate of flow will increase by a factor
a) 2 b) 4 c) 8 d) 16

7. If the charge Q in a capacitor is doubled, electric field energy stored inside
a) doubles b) increases by factor 4
c) remains unchanged d) increases by factor 8

8. A capacitor with C =0.144 F having charge Q is made to discharge through a resistance
of 1.0 . What is the time taken for the discharge of 50% of the initial charge?
a) 10-7
s b) 0.144 x10-6
s c) 2.1 x 10-7
s d) 0.144 x 10-7